NTv3_650M_post
NTv3_650M_post is a chat model from InstaDeepAI, released December 10, 2025. NTv3_650M_post is an open-weights chat model.
by InstaDeepAI
Best for
Ways to use NTv3_650M_post in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your InstaDeepAI API key. osFoundry discovers NTv3_650M_post automatically — assign it to a Maestro role (router, direct, orchestrator, or fallback) in the Pipeline tab and it is live in every chat. Your key, your provider account — no token markup.
Deploy a dedicated endpoint
NTv3_650M_post is open-weights — run it locally for free, or deploy a dedicated GPU endpoint in your workspace for reserved capacity with no rate limits.
Use it in a Room App
Room Apps declare AI features in their manifest, then call them with invokeAI:
import { invokeAI } from '@osfoundry/app-sdk'
// 'summarize' is an AI feature declared in your app manifest.
const result = await invokeAI('summarize', userText)
Call it from your own apps
Once a model is wired into your workspace you can host it as an API and reach it from your own services, scripts, or CI — outside osFoundry.
NTv3_650M_post vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about NTv3_650M_post
Is NTv3_650M_post free to use?
NTv3_650M_post is free to run locally on your own hardware. Hosted access through osFoundry is metered (input Free (local), output Free (local)). You can switch between local and hosted at any time.
Can I use NTv3_650M_post commercially?
Commercial use is allowed with conditions. Licence terms not specified — verify the upstream model card before commercial use. Check upstream documentation.
Can I run NTv3_650M_post locally?
Yes. NTv3_650M_post is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is NTv3_650M_post best at?
NTv3_650M_post is well-suited to fill mask.
How do I use NTv3_650M_post in osFoundry?
Paste your InstaDeepAI API key in the key dialog (or deploy the open weights for self-hostable models), assign NTv3_650M_post to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by InstaDeepAI on December 10, 2025. Source: https://huggingface.co/InstaDeepAI/NTv3_650M_post